Commit Graph
100 Commits
Author SHA1 Message Date
josh 3aced70356 Show line numbers of rules upon conflict - close #23 2024-07-14 20:52:52 -04:00
josh 2dd89445fc Add command line switch to output warnings to stderr - close #26 2024-07-14 15:36:07 -04:00
josh 4ae5ab79b3 Warn on shift/reduce conflicts 2024-07-13 21:35:53 -04:00
josh 69cc8fa67d Always compute lookahead tokens for reduce rules
Even if they won't be needed for the generated parser, they'll be useful
to detect shift/reduce conflicts.
2024-07-13 21:01:44 -04:00
josh 7f3eb8f315 Calculate follow token set for an ItemSet 2024-07-13 20:48:28 -04:00
josh d76e12fea1 Rename "following" to "next" - #25
The term "following" could potentially imply an association with the
"follow set", however it was used in a non-closed manner.
2024-07-08 10:14:09 -04:00
josh 911e9505b7 Track token position in AST Token node 2024-05-27 22:10:05 -04:00
josh aaeb0c4db1 Remove leftover TODO from earlier restructuring 2024-05-27 20:44:42 -04:00
josh fd89c5c6b3 Add Vim syntax highlighting files for Propane 2024-05-26 14:49:30 -04:00
josh 1468946735 v1.4.0 2024-05-11 11:46:28 -04:00
josh 2bccf3303e Update CHANGELOG 2024-05-09 17:38:18 -04:00
josh 0d1ee74ca6 Give a better error message when a referenced ptype has not been declared 2024-05-09 17:35:27 -04:00
josh 985b180f62 Update CHANGELOG 2024-05-09 11:56:44 -04:00
josh f3e4941ad8 Allow rule terms to be marked as optional 2024-05-09 11:56:13 -04:00
josh 494afb7307 Allow specifying the start rule name 2024-05-05 12:39:00 -04:00
josh 508dabe760 Update CHANGELOG for v1.4.0 2024-05-04 21:49:13 -04:00
josh 153f9d28f8 Allow user to specify AST node prefix or suffix
Add ast_prefix and ast_suffix grammar statements.
2024-05-04 21:49:13 -04:00
josh d0f542cbd7 v1.3.0 2024-04-23 00:31:56 -04:00
josh 786c78b635 Update CHANGELOG for v1.3.0 2024-04-23 00:21:28 -04:00
josh f0bd8d8663 Add documentation for AST generation mode - close #22 2024-04-23 00:15:19 -04:00
josh c7a18ef821 Add AST node field name with no suffix when unique - #22 2024-04-22 21:50:26 -04:00
josh cb06a56f81 Add AST generation - #22 2024-04-22 20:51:27 -04:00
josh 2b28ef622d Add specs to fully cover cli.rb 2024-04-06 14:37:15 -04:00
josh 19c32b58dc Fix README example grammar 2024-04-06 14:16:27 -04:00
josh 3a8dcac55f v1.2.0 2024-04-02 21:42:33 -04:00
josh 632ab2fe6f Update CHANGELOG for v1.2.0 2024-04-02 21:42:18 -04:00
josh 3eaf0d3d49 allow one line user code blocks - close #21 2024-04-02 17:44:15 -04:00
josh 918dc7b2bb fix generator hang when state transition cycle is present - close #20 2024-04-02 14:27:08 -04:00
josh 5b2cbe53e6 Add backslash escape codes - close #19 2024-03-29 16:45:54 -04:00
josh 1d1590dfda Add API to access unexpected token found - close #18 2024-03-29 15:58:56 -04:00
josh 1c91dcd298 Add token_names API - close #17 2024-03-29 15:02:01 -04:00
josh 5dfd62b756 Add D example to user guide for p_context_init() - close #16 2024-03-29 13:52:16 -04:00
josh fad7f4fb36 Allow user termination from lexer code blocks - close #15 2024-03-29 13:45:08 -04:00
josh d55c5e0080 Update CHANGELOG for v1.1.0 2024-01-07 17:48:47 -05:00
josh 6c847c05b1 v1.1.0 2024-01-07 17:43:06 -05:00
josh a5800575c8 Document generated API in user guide - close #14 2024-01-05 20:47:22 -05:00
josh 24af3590d1 Allow user to terminate the parser - close #13 2024-01-03 22:32:10 -05:00
josh 92c76b74c8 Update license year 2024-01-03 20:05:46 -05:00
josh a032ac027c Compilation warning for unreachable statement - close #12 2023-10-21 16:04:15 -04:00
josh af5edaa762 Bump version to 1.0.0 2023-09-25 20:02:02 -04:00
josh 81f15245f2 Update README with some user guide contents 2023-09-25 19:57:49 -04:00
josh d8aa72d516 Add all task 2023-09-25 19:51:47 -04:00
josh aabc8a5af5 Remove propane.sh 2023-09-25 19:51:41 -04:00
josh 705e5d8ba9 Remove need for dspec directory 2023-09-25 19:50:13 -04:00
josh f152cd9da1 Turn on simplecov to measure code coverage 2023-09-25 19:38:55 -04:00
josh 9a9315f7f9 Include asset file contents in distributable script 2023-09-25 19:12:37 -04:00
josh 197f126109 Add Assets module to abstract accessing asset files 2023-09-25 16:16:20 -04:00
josh db6dc0e099 Add dspec task to test distributable script 2023-09-24 18:54:19 -04:00
josh 547dbd3850 Add user guide section for parser rules 2023-09-24 18:45:01 -04:00
josh aff0102536 Document the prefix statement 2023-09-24 16:14:59 -04:00
josh 1328a718ac Add user guide content for lexer 2023-09-24 16:07:43 -04:00
josh 562c24ce9e Remove grammar "class" statement 2023-09-24 13:23:44 -04:00
josh c824ae9e5c User guide: document specifying parser value types 2023-08-26 21:15:33 -04:00
josh 140b2d8350 User guide: document user code blocks 2023-08-24 09:40:08 -04:00
josh 3c8794058f Add C backend - close #4 2023-08-24 09:40:01 -04:00
josh fff9700f91 Report the unexpected token for P_UNEXPECTED_TOKEN returns - close #11 2023-07-28 15:42:18 -04:00
josh fa7a781a5d Update gems 2023-07-26 11:39:36 -04:00
josh c4bcb465da Remove std.stdio import and printing of unexpected tokens 2023-07-17 21:57:31 -04:00
josh d39fa61af0 Remove D language reference from test names 2023-07-15 14:19:30 -04:00
josh 6333762414 Add user guide math expression example 2023-07-14 20:32:50 -04:00
josh 4942c76551 Show rule ID and rule set ID in reduce actions log section 2023-07-14 16:52:00 -04:00
josh 653b4e00f6 Add testutils module with assert_eq() 2023-07-14 15:48:44 -04:00
josh 5ce562cbc3 Allow configuring API prefix - close #9 2023-07-13 18:06:24 -04:00
josh 7d7929a358 Compact some of the table output 2023-07-12 19:51:35 -04:00
josh 424ddfe55a Output position info for various error return codes - close #10 2023-07-12 19:22:44 -04:00
josh ce22e3465b Use consistent styling
Prefix public symbols with "p_".
User lowercase for all type aliases.
Clean up some comments.
2023-07-12 16:45:59 -04:00
josh c7bca74d3e Use symbol_id instead of token_id for shift table entries 2023-07-12 15:51:07 -04:00
josh 7a1b4064c1 Switch to new API - close #8
The new API is more C-like and will allow consistency across all future
supported language targets.
2023-07-12 15:46:13 -04:00
josh e0e5e87338 Move public types to the top 2023-07-12 13:52:24 -04:00
josh 779ba052c1 Use P_SUCCESS instead of P_TOKEN 2023-07-11 15:43:15 -04:00
josh eee6513384 Remove outer namespacing class 2023-07-10 22:54:33 -04:00
josh 78ce7fb77a Replace 'ref' arguments with plain pointers 2023-07-10 22:40:03 -04:00
josh ad768711ff Use size_t to hold runtime object IDs and INVALID_ID 2023-07-10 22:32:33 -04:00
josh a2338a8fca Add ShiftID 2023-07-10 22:28:48 -04:00
josh 612eb12545 Add RuleID 2023-07-10 22:27:53 -04:00
josh ef7488747c Add StateID 2023-07-10 22:25:28 -04:00
josh 950fafc872 Add SymbolID 2023-07-10 22:17:54 -04:00
josh 9dbae78724 Add ReduceID type 2023-07-10 21:55:49 -04:00
josh f973e9dc2c Rename lexer and parser State structs to avoid conflicts 2023-07-10 11:21:45 -04:00
josh 1c50d37a3e Add Position struct to track text positions 2023-07-10 11:18:57 -04:00
josh 80ac6c17f0 Replace Token struct with integer type
Replace _TOKEN_COUNT with INVALID_TOKEN_ID.
2023-07-09 22:35:02 -04:00
josh 6327bd1e96 Use plain integer type for UserCodeID 2023-07-08 17:01:54 -04:00
josh 36ad6e0d1b Build Lexer and Parser tables upon construction 2023-07-08 16:52:58 -04:00
josh ffd02c16d1 Add StateID; remove TransitionResult 2023-07-08 16:46:38 -04:00
josh 0a7938038b Make RuleSet#id read-only 2023-07-08 11:17:11 -04:00
josh 6daca1e73f Add INVALID_ID 2023-07-08 10:49:56 -04:00
josh 83a4037740 Return a lexer error on unexpected input - close #3 2023-07-08 10:36:58 -04:00
josh ecef933255 Consolidate return codes 2023-07-08 09:23:31 -04:00
josh 0232b204c6 Return integer result code from Parser.parse() 2023-07-08 08:52:21 -04:00
josh c88338698a Store whether a state accepts, not whether it drops 2023-07-08 08:29:33 -04:00
josh 8a377b4950 Just return integer result code from Lexer.lex_token() 2023-07-08 08:08:36 -04:00
josh 0d0da49cd5 Just return integer result code from Lexer.find_longest_match() 2023-07-05 17:07:48 -04:00
josh d56cc2deeb Just return integer result code from Decoder.decode_code_point() 2023-07-05 16:54:52 -04:00
josh 9e33a32930 Store code_point_length in a ubyte 2023-07-05 16:45:03 -04:00
josh 02d99082b2 Allow switching on Decoder.Result 2023-07-04 12:49:54 -04:00
josh 9895733a05 Switch unit tests from gdc to ldc2 2023-06-29 19:16:36 -04:00
josh 11348ca351 Add FindLongestMatchResult 2023-06-04 21:14:07 -04:00
josh 6b0fb4cb12 Add return type for transition() 2023-06-03 20:38:42 -04:00
josh b78827746a Return a Token object from Lexer.user_code() 2023-03-17 20:24:48 -04:00
josh ce80e00e60 Remove TOKEN_DECODE_ERROR 2023-03-17 20:01:55 -04:00